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Series C Circuit Breakers

Eaton Cutler-Hammer Series C Circuit Breakers

Series C Circuit Breakers from Eaton Cutler-Hammer provide electrical protection to switchboards, panel boards, busway devices, and motor control centers. Trip units available in this series include electronic, thermal-magnetic, and magnetic-only trip units. Series C Circuit Breakers can support maximum system current ratings of 800A, maximum AC system voltage ratings of 600V AC, and maximum DC system voltage ratings of 250V DC. The contacts in these circuit breakers support high-speed "blow open" actions. Various external accessories are available for the Series C Circuit Breakers.

Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Browse Series C Circuit Breakers

Browse available units in our catalog of Series C Circuit Breakers.

  • EHD3040 from the Series C Circuit Breakers series.
    Eaton Cutler-Hammer

    EHD3040

    This device features a thermal-magnetic trip technology and has an interrupting rating of 14 kAIC at 480 VAC. The three-pole configuration allows for three-phase operation. It has a continuous current

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  • FD3125 from the Series C Circuit Breakers series.
    Eaton Cutler-Hammer

    FD3125

    This circuit breaker features three poles and is compatible with voltages of 600 VAC for alternating current and 250 VDC for direct current. It exhibits distinct interrupting ratings, including 65 kAI

    From $614
    In Stock Ships Today
  • GHB2030 from the Series C Circuit Breakers series.
    Eaton Cutler-Hammer

    GHB2030

    This particular model operates effectively within a frequency range of 50 to 60 Hz and features a G frame size. The GHB2030 is a two-pole circuit breaker, providing reliable protection with an interru

    From $224
    In Stock Ships Today
  • DK3400W from the Series C Circuit Breakers series.
    Eaton Cutler-Hammer

    DK3400W

    This circuit breaker has voltage ratings of 240 VAC for AC circuits and 250 VDC for DC applications. It features fixed thermal and fixed magnetic trip types, providing reliable protection with long-ti

    From $1,118
    In Stock Ships Today
  • EHD2040 from the Series C Circuit Breakers series.
    Eaton Cutler-Hammer

    EHD2040

    Designed with two poles, this circuit breaker has a frame type classified as F Frame. It supports operation within a frequency range of 50 to 60 Hz. Interrupt ratings are notable, with 18 KAIC at 240

    From $304
    In Stock Ships Today
  • EHD3050 from the Series C Circuit Breakers series.
    Eaton Cutler-Hammer

    EHD3050

    Part of the Series C offering, the EHD3050 circuit breaker has three poles and utilizes a thermal-magnetic operating mechanism. It features an interrupt rating of 14 kAIC at 480 VAC, ensuring it addre

    From $401
    In Stock Ships Today
  • KD3400K from the Series C Circuit Breakers series.
    Eaton Cutler-Hammer

    KD3400K

    This switch comes with three poles and a K Frame type designation, allowing for versatile installations. It features high instantaneous magnetic override for self-protection and maintains a maximum in

    From $1,970
    Available
  • FD3040 from the Series C Circuit Breakers series.
    Eaton Cutler-Hammer

    FD3040

    This model handles voltages up to 600 VAC and 250 VDC while providing overcurrent protection. It features a thermal magnetic trip type and operates at a current capacity of 40 Amps. Designed for stand

    From $425
    In Stock Ships Today
  • GHB3040 from the Series C Circuit Breakers series.
    Eaton Cutler-Hammer

    GHB3040

    Capable of interrupting up to 65 kAIC at 240 Volts AC, the GHB3040 is equipped with a fixed thermal-magnetic trip mechanism for reliable operation. This circuit breaker is suitable for environments ra

    From $300
    In Stock Ships Today
  • GHB3050 from the Series C Circuit Breakers series.
    Eaton Cutler-Hammer

    GHB3050

    Part number GHB3050 belongs to the Series C Circuit Breakers, offering a robust protection solution with a mounting style designed for bolt-on installation. Rated for both AC and DC voltages, it featu

    From $507
    In Stock Ships Tomorrow
Showing 51-60 of 716 results